Introduction to PC Hardware 28/10/2013 Noureddine Tadjerout - PowerPoint PPT Presentation

Introduction to PC Hardware 28/10/2013 Noureddine Tadjerout

Learning Objectives • Computer Types • HW &SW • computer measurements units • Identifying Components of Motherboards 28/10/2013 Noureddine Tadjerout 2

Computer Types  Super Computer  Mainframe  PC  Network PC  portable computer 28/10/2013 Noureddine Tadjerout

28/10/2013 Noureddine Tadjerout

HW &SW  تانوكم بوساحلا Hardware – ريشي اذه حلطصملا ىلإ تانوكملا ةيداملا زاهجل بوساحلا  جماربلا Software - ليغشت ماظن 1 Operating System ةيقيبطتلا جماربلا - 2 Application فيرعتلا جمارب - 3 Drivers 28/10/2013 Noureddine Tadjerout

1 Hardware 28/10/2013 Noureddine Tadjerout

Computer case 28/10/2013 Noureddine Tadjerout

Mother board 28/10/2013 Noureddine Tadjerout

28/10/2013 Noureddine Tadjerout

ا جلاعملاو ةيزكرملا ةجلاعملا ةدح processor CPU • نإ ةدحو ةجلاعملا ةيزكرملا نوكت لكشب ماع نم ةئف مويتنب ةصاخلا ( وأ ام اهئفاكي ) دعتو ةدحاو نم مهأ تانوكملا ) ةكرشب لتنإ ( Intel ةدوجوملا يف بوساحلا . • موقت هذه ةدحولا لكب تايلمعلا يتلا متت لخاد بوساحلا . 28/10/2013 Noureddine Tadjerout

hard disk بلصلا صرقلا • دعت صارقلؤا ةبلصلا ةحاسم نيزخت تانايبلا ةيسيئرلا ةريبكلاو ةدوجوملا لخاد بوساحلا صاخلا كب . • مدختسُت صارقلؤا ةبلصلا يف نيزخت ماظن ليغشتلا جماربلاو يتلا اهمدختست ( ىلع ليبس ،لاثملا جمانرب ةجلاعم صوصنلا باعللؤاو اذكهو ) تانايبلاو ةصاخلا كب . 28/10/2013 Noureddine Tadjerout

RAM ةيئاوشعلا لوصولا ةركاذ 28/10/2013 Noureddine Tadjerout

cards 28/10/2013 Noureddine Tadjerout

Display card 28/10/2013 Noureddine Tadjerout

توصلا تراك Sound Card 28/10/2013 Noureddine Tadjerout

Modem 28/10/2013 Noureddine Tadjerout

يفرطلا زاهجلاب دوصقملا peripheral • is a device attached to a host computer but not part of it whose primary functionality is dependent upon the host, and can therefore be considered as expanding the host's capabilities, 28/10/2013 Noureddine Tadjerout

2 Software تايجمربلا 28/10/2013 Noureddine Tadjerout

SW تايجمربلا Operating System 1- ليغشت ماظن ةيقيبطتلا جماربلا Application - 2 Drivers فيرعتلا جمارب - 3 28/10/2013 Noureddine Tadjerout

Operating System ليغشت ماظن - 1  ةيداملا تانوكملا ةرادا hardware management  تافلملا ةرادا file management  جماربلا لمعل ةئيب  يترويكيسلاو تاكبشلا ةرادا 28/10/2013 Noureddine Tadjerout

Application ةيقيبطتلا جماربلا 28/10/2013 Noureddine Tadjerout

فيرعتلا جمارب drivers 28/10/2013 Noureddine Tadjerout

28/10/2013 Noureddine Tadjerout 23

computer measurements units  تبلا - ةجلاعمب موقت اهنإ يأ ،يئانثلا ميقرتلا ماظن بيساوحلا لك مدختست دحاو وأ رفصك تانايبلا . تبلاب ىمسي نيزختلا نم ىوتسملا اذهو .  تيابلا - نم دحاولا تيابلا نوكتي 8 تب .  تياب وليكلا - نم دحاولا تياب وليكلا نوكتي 1024 تياب .  تياب اجيملا - نم دحاولا تياب اجيملا نوكتي 1024 تياب وليك .  تياب اجيجلا - نم دحاولا تيابلا اجيجلا نوكتي 1024 تياب اجيم . 28/10/2013 Noureddine Tadjerout

In this chapter, you will learn how to identify personal computer components, including the following: • Motherboards • Processors • Memory • Ports and cables • Cooling systems 28/10/2013 Noureddine Tadjerout 25

Identifying Components of Motherboards Motherboards ( system board) The spine of computer 28/10/2013 Noureddine Tadjerout

Types of System Boards • Nonintegrated System Board • Integrated System Board 28/10/2013 Noureddine Tadjerout 27

System Board Form Factors (Design) 1. AT 2. Advanced Technology Extended (ATX) 3. Micro ATX 4. New Low-profile Extended (NLX) 5. Balanced Technology Extended (BTX) 28/10/2013 Noureddine Tadjerout 28

(AT) 28/10/2013 Noureddine Tadjerout 29

2-Advanced Technology Extended (ATX) Main changes from AT design • More cooler ( Airflow) • More space for expansion card • Power switch • Power connection to the motherboard 28/10/2013 Noureddine Tadjerout 30

2-Micro ATX ( μ ATX) • Quantity of memory modules, • Quantity of expansion slots • ATX chassis bays • Integrated peripherals • Backward-compatible with ATX. 28/10/2013 Noureddine Tadjerout 31

3-New Low-profile Extended (NLX) use riser card in the center of the motherboard to reduced vertical space Low Profile eXtension New Low-profile Extended (LPX) (NLX) • originally developed by • proposed by Intel and Western Digital in 1990 developed jointly with IBM, DEC, in 1997 28/10/2013 Noureddine Tadjerout 32

Balanced Technology Extended (BTX) The heart of this design is an increase in airflow available to the components that produce the most heat, specifically the video card and CPU. With improved airflow the system will be able to run cooler and because of the added efficiency, quieter. By lining up all heat-producing components between air intake vents and the power supply’s exhaust fan Compatibility with ATX products 28/10/2013 Noureddine Tadjerout 33

28/10/2013 Noureddine Tadjerout 34

28/10/2013 Noureddine Tadjerout 35

proprietary design motherboard. • There are other motherboard designs, but Some manufacturers (such as Compaq and IBM) design and manufacture their own motherboards, which don’t conform to the standards. • This style of motherboard is known as a proprietary design motherboard. 28/10/2013 Noureddine Tadjerout 36